Decorative windmill base



FIG. 1 is a perspective view of the decorative windmill base showing my design.

FIG. 2 is a front view thereof, a rear view being identical;

FIG. 3 is a top view thereof;

FIG. 4 is a side view thereof, an opposite side view being identical;

FIG. 5 is a bottom view thereof;

FIG. 6 is a perspective view thereof, in an alternate position wherein the legs of the decorative windmill base taper farther upwardly;

FIG. 7 is an isolated perspective view thereof; and,

FIG. 8 is an isolated perspective view thereof, in an alternate position wherein the legs of the decorative windmill base taper farther upwardly.

The features presented in broken lines are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a decorative windmill base, as shown and described. 